/*
 * Copyright (c) 2022 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import _extends from "../../@babel/runtime/helpers/extends.js";
import { DEFAULT_CONFIG } from '../core/config.js';
import { MATRIX_OPTIONS, NUMBER_OPTIONS } from '../core/function/config.js'; // create a read-only version of config

export var config = /* #__PURE__ */function config(options) {
  if (options) {
    throw new Error('The global config is readonly. \n' + 'Please create a mathjs instance if you want to change the default configuration. \n' + 'Example:\n' + '\n' + '  import { create, all } from \'mathjs\';\n' + '  const mathjs = create(all);\n' + '  mathjs.config({ number: \'BigNumber\' });\n');
  }

  return Object.freeze(DEFAULT_CONFIG);
};

_extends(config, DEFAULT_CONFIG, {
  MATRIX_OPTIONS,
  NUMBER_OPTIONS
});